New commits:
commit 2c6562cd7a2de6a5a5493119697de85018acf86c
Author: Ladislav Hagara <hgr AT vabo.cz>
Commit: George Sherwood <gsherwood AT sourcemage.org>
fetchmail 6.3.20, SECURITY_PATCH=8, fetchmail-SA-2011-01, CVE-2011-1947
(cherry picked from commit 4b67eb6d16d9d8ab61b6d8556eeb66c7da96ad71)